Mastering DNF command with examples

DNF was first made available in Fedora 18 & with Fedora 22, it had replaced Yum to become default package manager for handling the system package files. DNF or Dandified YUM is actually a fork of YUM package manager.

The problems like poor performance, high memory usage, slowness for dependency resolution etc, that have been associated with yum, DNF improves on them. In simple terms, it can be said to the future of YUM.